最令人快乐的五个字母的单词是：“笑”。保持它。

The most pleasing five-letter word is "Smile". Keep it.

youdao

所有的这些单词都有“笑”的意思，但它们在方式、音量、程度、心情、含义、感情以及感染力方面有所区别。

All these words share the meaning of "laugh", but they are different from one another in manner, volume, degree, mood, connotation, passion, and appeal.

youdao

最令人快乐的五个字母的单词是：“笑”。保持它。

The fastest spreading six-letter word is "Rumour". Ignore it.

youdao